A077360 - cp's OEIS frontend

A077360 Primes whose external digits as well as internal digits form a prime.

n	a(n)
1	127
2	131
3	137
4	139
5	151
6	157
7	173
8	179
9	223
10	229
11	233
12	239
13	331
14	337
15	421
16	431
17	433
18	457
19	523
20	631
21	677
22	733
23	739
24	751
25	773
26	823
27	829
28	839
29	853
30	859
31	937
32	977
33	1021
34	1031
35	1033
36	1039
37	1051
38	1117
39	1171
40	1193
41	1231
42	1237
43	1291
44	1297
45	1319
46	1373
47	1433
48	1439

[127, 131, 137, 139, 151, 157, 173, 179, 223, 229, 233, 239, 331, 337, 421, 431, 433, 457, 523, 631, 677, 733, 739, 751, 773, 823, 829, 839, 853, 859, 937, 977, 1021, 1031, 1033, 1039, 1051, 1117, 1171, 1193, 1231, 1237, 1291, 1297, 1319, 1373, 1433, 1439]

cp's OEIS Frontend

A077360 Primes whose external digits as well as internal digits form a prime.

Table of values

List of values